- Description
- Fitment
- Refund Policy
Eurowise Trail Blazer Axle-Back Exhaust System – Gen 1 Porsche Cayenne (955/957)
Upgrade your first-generation Porsche Cayenne with the Eurowise Trail Blazer Axle-Back Exhaust, engineered for the perfect balance of tone and volume—not too quiet, not too loud. This bolt-on system installs easily over the factory exhaust with just a single cut—no custom fabrication or welding required.
Why an H-Pipe Matters
On V8 and Turbo 955/957 Cayenne models, deleting the factory muffler or installing a basic aftermarket exhaust removes the integrated crossover inside the OEM rear muffler. This separates the cylinder banks, often resulting in an uneven, choppy exhaust note. Our solution? A built-in H-pipe to equalize exhaust pulses, restore resonance between banks, and bring back that deep, rich exhaust tone you’re looking for.
Exhaust Tip Configurations
Each version is modular and can be converted later into another style using bolt-on components—no need to buy an entirely new system.
Side Exit Style – For Off-Road Bumpers
Designed for Cayennes running cut or deleted lower bumpers, this is the ideal choice when you don't want to trim into the upper bumper area. It’s a clean, high-clearance exit and can be easily converted to rear exit configurations later.
Side Bumper Exit (Most Popular)
This setup routes exhaust through the side of the rear bumper, offering a unique, aggressive look. Each kit includes a cutting template and stainless steel trim bezel, taking the guesswork out of the install. Like all options, it’s convertible to rear exit styles.
OEM Valence Exit Style
Looking for a refined yet aggressive upgrade? This configuration mimics the OEM GTS/Turbo tone while improving flow and presence. Engineered to reduce drone and excessive volume, this setup features custom-built mufflers that offer better clearance than typical muffler-delete systems. Compatible with OEM or Eurowise tubular bumpers and convertible to quad-tip setups if desired.
The Trail Blazer system also features a modular tip design to allow for different exhaust exit configurations:
- Side Exit Style for Offroad Bumpers (requires removal of OE lower valance)
- Side Bumper exit (Requires cutting a hole in rear bumper, template provided)
- OEM Bumper Valence Exit Style
Set it up for any stage of your build - stock, mild or wild!
Fitment:
2002-2010 Porsche Cayenne with V8 (does not fit VR6 cars ) Only compatible with vehicles with two exhaust pipes going into the rear muffler from the engine side
Note: The OEM valence option is designed to fit GTS, However, if you have a S or Base model, you can trim the factory bumper cutout to accommodate the larger quad-tip setup.
Titanium version is pictured, stainless will have a different finish.
Returns
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. All items are subject to 15% restocking fee from the manufacturer.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Additional non-returnable items:
Gift cards
Downloadable software products
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable)
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
If you would like to start a return please click here
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at info@amtuning.ca.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Labor Fees (if applicable)
AM Tuning Canada is not responsible for, and shall not be liable for, any labor fees, installation charges, removal charges, diagnostic fees, or other service-related costs incurred by the customer or any third party in connection with the installation, removal, modification, servicing, or use of any products purchased from AM Tuning Canada. Unless expressly agreed to in writing by AM Tuning Canada, all such labor and service costs are the sole responsibility of the customer.
Exchanges (if applicable)
To start an exchange, click here
Non-refundable items
The following items are non-refundable and non-returnable once purchased: oils, fuel or oil additives, filters, tuning cables, OBDeleven products, Braum seats, spark plugs, coil packs, and similar consumable, wheel spacers, wheels bolts, license plate brackets, electronic tuning components and any other product subject to discretion of AM Tuning Canada.
Other products from brands such as MHD, Bootmod3, Ecutek, Braum racing, Novitec are also non-refundable and non-returnable.
All sales of these items are final and are subject to the policies and discretion of AM Tuning. By completing a purchase, the customer acknowledges and agrees to these terms.
