2017-2026 Duramax 6.6L 4" SS Downpipe Back Exhaust - No Muffler
2017-2026 Duramax 6.6L 4" SS Downpipe Back Exhaust - No Muffler
Polar Diesel exhaust kits are designed to concur the elements, made from T409 Stainless Steel, their kits provide the quality your truck deserves. Their exhaust systems are designed with a hassle free, easy installation in mind! Featuring precise pre-bent exhaust hangers, stainless lap joint clamps and precise flanges, you can expect excellent fit & finish. With all of their exhaust systems you can count on reduced EGTs, improved fuel mileage, proper exhaust flow and of course increased horsepower and torque!
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
