Suspension Secrets Adjustable Rear Toe Arms / Links - BMW G87 M2 G21 They remove the primary cats

They remove the primary cats allowing the turbo's to spool up faster providing greater throttle response whilst lowering EGTs (Exhaust Gas Temperatures)

these upgrades will pay for themselves in the longer term

For vehicles without antenna on the roof

THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE

Suspension Secrets Adjustable Rear Toe Arms / Links - BMW G87 M2 G21 They remove the primary catsIncrease the traction and stability of your G87's rear axle with our Suspension Secrets BMW G87 M2 Adjustable Rear Toe Arms Links. Whether you G87 is rear wheel drive only or xDrive, our rear toe arms are designed to improve your BMW's traction in all conditions. Our adjustable rear toe arms give the following benefits: Full adjustability of rear toe angles Increased traction Improved straight line stability More traction at corner exit Enhanced high