BMW M2 (G87) Equal Length Catback Stainless Steel Exhaust System

Project Gamma BMW M2 (G87) Equal Length Cat back Stainless Steel Exhaust System

The Project Gamma Equal Length Cat back Exhaust system for the BMW G87 M2 model drastically improves the vehicle’s exhaust note and enhances performance by allowing unrestricted exhaust flow from the downpipes. 

This is a bolt-on system that is a direct replacement to the factory exhaust. The valve design allows for the use of the factory valves

If your item is in stock and the order is placed before 3 PM, it will ship the same day. Products that include ceramic coating are shipped the following business day. If the product or color you’re looking for is out of stock, you can join the waitlist by clicking the “Email When Available” button. We’ll notify you as soon as it’s back and provide an estimated restock time.

Custom Orders
For custom requests, please email us directly. We’ll review your order and provide an estimated delivery time based on the required manufacturing process.

Damaged, Incorrect, or Missing Items
If your order arrives damaged, incorrect, or missing parts, simply email us a photo along with your order number. We’ll arrange a refund or exchange right away. Contact us at info@ttmengineering.se and we’ll make it right.

Returns & Satisfaction
Unused and uninstalled products are eligible for a refund, exchange, or store credit. Unfortunately, once a product has been used or installed, we cannot accept returns or offer refunds. If you decide you don’t like a product after installation, it will not qualify for return.

Restocking Fee
A restocking fee of 20% of the original purchase price may apply to returned products. This fee covers the costs of processing and restocking. Please refer to our Policies Page for full details on exchanges and returns.