Introducing Can Auto's Ultimate Exhaust Combo! CAP makes the best B8 S4 test pipes, along with the best B8 S4 downpipes in the world, the only way to make them better is to combine them together for a discount for the community.
Want to maximize your Audi S4 or S5's power & exhaust note? Look no further. This Ultimate Cap Exhaust Combo will eliminate all restrictions on the stock 3.0T V6 Supercharged exhaust systems in order to maximize exhaust flow, engine power & torque and give your Audi a sporty and aggressive exhaust note.
Although known for its robust reliability, the Audi 3.0T V6 Supercharged engine has a very weak point: the stock catalytic converters. Especially on modified cars, the engine creates far too much heat for the catalytic converters to handle and thus end up melting which ultimately is the cause of a blown 3.0T V6 motor.
Upgrading from the factory 2.25" to the Ultimate CAP Exhaust Combo will increase the restricted pipes to a free flowing 2.5", which is the optimal size for maximizing power on the Audi 3.0T platform.
Other than the stock catalytic converters, the stock downpipes are known to be the only restrictive part on the otherwise good flowing Audi exhaust. Upgrading to the CAP 2.5" downpipes will ensure your vehicle has sufficient exhaust flow therefore maximizing engine power.
All kits include the four (4) gaskets & six (6) bolts required for install.
*FREE SHIPPING TO LOWER 48 USA!*
Test Pipes Key Features:
- Thickest Test Pipes in the world
- One Piece - 100% Mandrel Bent and TIG welded
- Constructed of top quality 304 Stainless Steel
- Bolt-on installation
- Improved exhaust note
- Improved exhaust flow
- Increased HP and Torque
- Compatible with OEM & CAP 2.5" Downpipes
Canadian Auto Performance as a company all started from two enthusiasts not able to purchase a reliable set of test pipes for their B8.5 Audi S4s. All the reputable brands at the time were known for failed test pipes and the owners at CAP were victims of cracked test pipes on their fully modded dual pulley set ups.
They had to take things into their own hands and engineer the best test pipes ever built for the 3.0T supercharged platform. Their focus on creating the best test pipes ever was based on two points: use the best & most thick 304 stainless steel and minimize the welds. These two criteria were needed to be met to minimize the chances of cracking that was so prone to competitors' test pipes.
Now on CAP's Version 3 of design, including an industry first 3 bracket design to minimize vibrations, CAP is proud to this day provide the best test pipes possible, bar none. Using the thickest 304 stainless steel on the market, combined with a one piece design to minimize welds.
CAP is to this day owned by the same two enthusiasts famous for their test pipes which is why not only do they maintain the same high quality standards for the test pipes but they also offer the best competitive in terms of pricing, being less expensive than the competition while offering free shipping to the lower 48 USA.
Do not take a chance - these test pipes are known to be pure quality, with the fastest 3.0T car (B8.5 S5) having our heatshielded set as well as the second fastest 3.0T car in the world (B8.5 S4).
Now available with ceramic coated versions to minimize heat as well as heatshielded versions using the best heatshielding material, which also reduces the rasp that is known from going catless.
Gain HP by removing a huge restriction on your 3.0T supercharged engine.
Also heavily decreases exhaust temperatures, making your engine and vehicle more reliable.
It is recommended to replace gaskets & bolts when installing test pipes, which we offer as an option to purchase with CAP test pipes.
The removal of factory catalytic converters will trigger a check engine light. Software tunes are recommended to maximize the power gains. We recommend our 180 Degree / Straight O2 Spacers with our test pipes.
Save 50% off O2 Spacers with purchase of our test pipes!
Just use coupon code: SPACER50
2010-2017 B8 & B8.5 Audi S4, S5 equipped with the 3.0T Supercharged V6
2012-2018 C7 & C7.5 Audi A6, A7, A8 equipped with the 3.0T Supercharged V6
2012-2017 8R & 8R.5 Q5, SQ5 equipped with the 3.0T Supercharged V6
Does NOT fit Audi Q7's.
This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles. By purchasing this product you acknowledge its intended use and represent that you understand and agree that the product is not designed to meet any applicable emissions standards, the product is not C.A.R.B. complaint. Canadian Auto Performance makes no representations, warranties or claims that this product complies with any applicable emissions laws and expressly disclaims any and all such representations, warranties and claims, whether express or implied. By purchasing this product, you represent, warrant and agree that it is your responsibility to inform yourself of any laws or regulations that may apply to your purchase and/or use of the product.