Does the AWE Touring Edition Axle-Back Exhaust for the C7 Corvette work with the NPP Performance Exhaust option?

No. The AWE Touring Edition is a non-valved system and does not retain NPP functionality. Once installed, the NPP valves are removed and the infotainment exhaust mode controls will be accessible on the screen but will have no effect; the computer still registers mode changes but has nothing to act on. Multiple CorvetteForum owners confirmed this; one noted the infotainment option remains available but nothing happens when you toggle it. If retaining NPP valve functionality is a priority, valved systems from Borla or Corsa are the confirmed alternatives that retain NPP operation.

What are the AWE AFM Valve Simulators, and which C7 Corvette models require them?

The AWE AFM Valve Simulators plug into the factory harness in place of the Active Fuel Management exhaust valves and prevent the ECU from storing fault codes after those valves are removed. They are required for the 2014 through 2016 Corvette Stingray, Z51 Auto, Z51 Manual, and Grand Sport Auto models, which are equipped with AFM valves from the factory. The Z06, ZR1, and 2017 and newer Grand Sport Manual models do not have AFM valves and do not need the simulators. One owner confirmed running the AWE Touring with simulators for over 10,000 miles with zero drone and no check engine lights.

Does the AWE Touring Edition Axle-Back drone in V4 mode on AFM-equipped C7 Corvettes?

No. One confirmed owner running the AWE Touring Edition on a C7 with AFM simulators installed reported no drone whatsoever in V4 mode and no impact on fuel economy over 10,000 miles. The 180 Technology® resonator handles drone cancellation without valving, canceling the specific frequencies responsible for drone at the source. The same owner described no difference in sound between V4 and V8 mode; the system stays composed throughout.

Can I convert the AWE Touring Edition to the Track Edition later on my C7 Corvette?

Yes. AWE designed the C7 exhaust suite specifically to allow conversion between Touring and Track Editions without replacing the full system. The over-axle tubes and core hardware carry over; only the rear resonator sections change. The Track Edition removes the 180 Technology® resonators for a louder, rawer 6.2L tone at all times. An experienced CorvetteForum owner described the Track Edition as sounding significantly better than the Touring side by side, while noting drone levels vary by car configuration. The Track Edition cannot be returned for noise-related reasons.

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Description

AWE Tuning Touring Edition Axle-Back Exhaust w/ Chrome Tips For C7 Chevrolet Corvette

The AWE Tuning Touring Edition Axle-Back Exhaust with Chrome Tips is fully engineered, designed, and manufactured in-house in the USA, built from 3″ CNC mandrel-bent T304L stainless steel with .065″ wall thickness sourced domestically and finished with 4.5″ double-walled chrome silver tips. The straight-through, non-baffled layout maximizes flow and cuts weight, while AWE’s 180 Technology® handles drone cancellation so the cabin stays comfortable on long drives without giving up the sound at wide-open throttle. For AFM-equipped C7 Corvettes, AWE includes AFM Valve Simulators in the package. Dyno-proven numbers come in at peak gains of 18 hp and 16 lb-ft of torque, with maximum gains of 22 hp at 6,400rpm and 20lb-ft at 4,000rpm at the wheels. The system is also available in the louder Track Edition for those who want more volume.

Touring Edition Exhaust

The AWE Touring Edition Axle-Back is built from 3″ T304L stainless steel and uses patented 180 Technology® to keep cruising quiet while delivering an aggressive tone under throttle. The kit includes over-axle tubes, rear 180 Technology® resonators, and 4.5″ double-walled slash-cut tips in your choice of Chrome Silver or Diamond Black, with each tip individually adjustable for placement.

What is 180 Technology?

AWE’s 180 Technology® works through resonators built with precisely positioned ports and reflection chambers that control sound waves as they move through the exhaust. The chambers reflect those waves back into the main flow 180 degrees out of phase, which cancels the frequencies responsible for drone without choking performance. Port sizing and placement are tuned to each specific platform, so the result is a controlled, consistent exhaust note that cuts out harshness while keeping power and tone intact.

Conversion Kits

AWE Tuning designed the system to allow easy conversion between Track and Touring Editions, giving drivers the ability to adjust cabin sound levels as needed.

Features

Fully engineered, designed, and manufactured in-house in the USA
Includes AWE AFM Valve Simulators for AFM-equipped vehicles
Available in the refined Touring Edition or the louder Track Edition
Dyno-proven peak gains of 18hp and 16lb-ft, with maximum gains of 22hp at 6400 rpm and 20lb-ft at 4000rpm at the wheels
Touring Edition incorporates AWE’s straight-through, drone-canceling 180 Technology®
Designed for full performance with minimal cabin drone (touring edition)
Handcrafted from 3” U.S.-sourced CNC mandrel-bent .065” wall T304L stainless steel
Finished with 4.5” double-walled tips in Chrome Silver
Clean, non-baffled, straight-through layout for maximum flow and significant weight reduction
No Check Engine Light (CEL) issues guaranteed
Direct-fit for factory mounting points guaranteed
Covered by the AWE Lifetime Exhaust Warranty

Applications

Chevrolet Corvette Z06: C7 | 2015-2019
Chevrolet Corvette ZR1: C7 | 2019
Chevrolet Corvette Stingray: C7 | 2014-2019
Chevrolet Corvette Grand Sport: C7 | 2017-2019

Notes

The AWE AFM Valve Simulators included with the system are necessary for vehicles equipped with AFM, including the 2014–2016 Corvette Stingray, Z51 Auto, Z51 Manual, and Grand Sport Auto models
AWE exhausts are not designed to mate with other aftermarket front pipes

Frequently Asked Questions

Does the AWE Touring Edition Axle-Back Exhaust for the C7 Corvette work with the NPP Performance Exhaust option? No. The AWE Touring Edition is a non-valved system and does not retain NPP functionality. Once installed, the NPP valves are removed and the infotainment exhaust mode controls will be accessible on the screen but will have no effect; the computer still registers mode changes but has nothing to act on. Multiple CorvetteForum owners confirmed this; one noted the infotainment option remains available but nothing happens when you toggle it. If retaining NPP valve functionality is a priority, valved systems from Borla or Corsa are the confirmed alternatives that retain NPP operation.
What are the AWE AFM Valve Simulators, and which C7 Corvette models require them? The AWE AFM Valve Simulators plug into the factory harness in place of the Active Fuel Management exhaust valves and prevent the ECU from storing fault codes after those valves are removed. They are required for the 2014 through 2016 Corvette Stingray, Z51 Auto, Z51 Manual, and Grand Sport Auto models, which are equipped with AFM valves from the factory. The Z06, ZR1, and 2017 and newer Grand Sport Manual models do not have AFM valves and do not need the simulators. One owner confirmed running the AWE Touring with simulators for over 10,000 miles with zero drone and no check engine lights.
Does the AWE Touring Edition Axle-Back drone in V4 mode on AFM-equipped C7 Corvettes? No. One confirmed owner running the AWE Touring Edition on a C7 with AFM simulators installed reported no drone whatsoever in V4 mode and no impact on fuel economy over 10,000 miles. The 180 Technology® resonator handles drone cancellation without valving, canceling the specific frequencies responsible for drone at the source. The same owner described no difference in sound between V4 and V8 mode; the system stays composed throughout.
Can I convert the AWE Touring Edition to the Track Edition later on my C7 Corvette? Yes. AWE designed the C7 exhaust suite specifically to allow conversion between Touring and Track Editions without replacing the full system. The over-axle tubes and core hardware carry over; only the rear resonator sections change. The Track Edition removes the 180 Technology® resonators for a louder, rawer 6.2L tone at all times. An experienced CorvetteForum owner described the Track Edition as way better sounding than the Touring side by side, while also noting drone was minimal on their particular car; another owner drove home from Corvette Carlisle with buyers remorse within days. The Track Edition cannot be returned for noise-related reasons.

About AWE Tuning

AWE is driven by a singular goal: Unleashing Performance. Renowned for their handcrafted, award-winning performance exhausts, along with rigorously tested carbon fiber intakes and high-efficiency intercoolers, AWE is at the forefront of innovation, design, production, retail, and global distribution of their performance products. These products are available through a select network of dealers, online, and directly from their advanced facility located near Philadelphia, Pennsylvania. Established in 1991, AWE’s team of experts, comprising researchers, engineers, innovators, and seasoned drivers, has been dedicated to developing and introducing top-tier performance enhancements for some of the world’s most prestigious vehicles.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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AWE Tuning Touring Edition Axle-Back Exhaust w/ Chrome Tips For C7 Chevrolet Corvette [3015-42133]

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AWE Tuning Touring Edition Axle-Back Exhaust w/ Chrome Tips For C7 Chevrolet Corvette

Touring Edition Exhaust

What is 180 Technology?

Conversion Kits

Features

Applications

Notes

Frequently Asked Questions

About AWE Tuning

Reviews