10in Premium Tether Set 2.500 Pri/4.500 Clamp

The 10in Premium Tether Set 2.500 Pri/4.500 Clamp from DRAG RACE SOLUTIONS is purpose-built for high-performance engine builders and drag racing enthusiasts who demand secure collector management in extreme conditions. Whether you're running a serious bracket car, competition engine build, or street performance platform, these premium tethers prevent costly header separation and exhaust component failure under sustained boost, heat cycling, and violent acceleration loads that can stress traditional fastening methods alone.

This kit features a 10-inch cable length paired with dual clamp sizing—2.5-inch primary clamps and 4.5-inch collector clamps—engineered to accommodate varied header and collector tube diameters in a single system. The stainless steel cable construction resists heat degradation and corrosion, while the included lock nuts ensure positive retention without vibration-induced loosening. The high-visibility orange sleeve aids installation visibility in tight engine bays and serves as a quick visual inspection indicator for tether integrity during pre-race or pre-drive checks.

Competitors and performance shops rely on tether kits like this when header flex or collector movement threatens turbo inlet positioning or wastegate function. Installation takes minutes—clamp each tube, thread the cable, and cinch the lock nuts—making this an essential safeguard for any forced-induction or high-revving application. The dual-clamp design accommodates most modern header layouts, from small-block to big-block configurations, and integrates seamlessly with existing exhaust systems without modification. Weight at 1.07 lbs ensures minimal impact on vehicle balance while delivering maximum peace of mind at the track or street.