40% off select exhaust systems, products and components including headers, test pipes and cat-back systems!

Sale begins March 1st and ends March 5th.

Discount automatically applied and not valid with other discounts and codes. Limited to stock on hand, no rain checks or back-orders.

Free shipping within the US and to all authorized US military bases worldwide.



BLOX Racing continues to expand its line-up for universal mufflers. Now, added back into the mix are its N1 mufflers featuring angle-cut and straight-cut tips. All mufflers are manufactured out of stainless steel.

N1 mufflers with angle-cut and straight-cut tips are available in 60.5mm (2.25″), 63.5mm (2.5″) and 76.2mm (3″) and each includes bolt-in silencers that do not effect flow.

N1 muiffler with angled tip