2021 Chevrolet Silverado 1500 RST Performance Parts

The Eibach Lift Block system is designed to increase the lift on solid-axle trucks that use leaf spring suspension. The Lift Block system consists of a pair precision machined from 6061-T6 billet aluminum blocks, a set of U bolts to secure them to the...

The PRO-TRUCK-LIFT STAGE 2 System shares the same rear components (lift springs, sport shocks, air bag delete) as our STAGE 1 system with an upgrade in adjustability up front. The front 2.0 coilovers were developed utilizing our extended-travel mono tube design and variable force...

Developed for the trail, the Eibach PRO-TRUCK-LIFT Stage 2R is made to handle the toughest terrain. Combining the adjustability of our PRO-TRUCK Coilover 2.0 up front with the consistent performance of our PRO-TRUCK Reservoir damper out back, the Stage 2R delivers superb damping control...

Developed utilizing our extended-travel monotube design and variable force valving, Eibach PRO-TRUCK COILOVER 2.0 delivers control during on-road transit and compliance for maximum traction on the trails.This Part Fits: Year Make Model Submodel 2019-2022 Chevrolet Silverado 1500 Custom 2019-2022 Chevrolet Silverado 1500 Custom Trail...

Looking for a lift kit system that will achieve optimal performance both on and off-road? The Eibach PRO-TRUCK-LIFT Stage 1 system was designed and engineered to do just that. This advanced suspension system is engineered to deliver maximum ride height without compromising the integrity...

Looking for a lift kit system that will achieve optimal performance both on and off-road? The Eibach PRO-TRUCK-LIFT Stage 1 system was designed and engineered to do just that. This advanced suspension system is engineered to deliver maximum ride height without compromising the integrity...

Eibach's PRO-TRUCK SPORT SHOCKS' mono-tube design delivers improved control and damping performance on-and-off road.This Part Fits: Year Make Model Submodel 2016-2024 Chevrolet Silverado 1500 Custom 2019-2024 Chevrolet Silverado 1500 Custom Trail Boss 2014-2024 Chevrolet Silverado 1500 High Country 2015-2018 Chevrolet Silverado 1500 LS 2014-2024...

Eibach's PRO-TRUCK SPORT SHOCKS' mono-tube design delivers improved control and damping performance on-and-off road.This Part Fits: Year Make Model Submodel 2019-2021 Chevrolet Silverado 1500 Custom 2019-2021 Chevrolet Silverado 1500 Custom Trail Boss 2019-2021 Chevrolet Silverado 1500 High Country 2019-2021 Chevrolet Silverado 1500 LT 2019-2021...

Eibach's PRO-TRUCK SPORT SHOCKS' mono-tube design delivers improved control and damping performance on-and-off road.This Part Fits: Year Make Model Submodel 2019-2021 Chevrolet Silverado 1500 Custom 2019-2021 Chevrolet Silverado 1500 Custom Trail Boss 2019-2021 Chevrolet Silverado 1500 High Country 2019-2021 Chevrolet Silverado 1500 LT 2019-2021...

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.This...

Eibach Pro-Lift-Kit springs are designed to provide a suspension lift for your vehicle without the use of coilover systems or spacer lifts. Eibach spring lifts allow full range of suspension travel without additional stress on bushings and ball-joints as seen with spacer lift systems.This...

Edelbrock Supercharger System #156650 W/O TUNE is a bolt-on forced induction kit that features significant improvements for 2019-2021 Chevrolet/GMC 1500-series trucks with the 5.3L V8 engine. This kit is emissions-legal in all 50 states when used with the Edelbrock specified calibration (not included) and...

Edelbrock Supercharger System #15665 is a bolt-on forced induction kit that features significant improvements for 2019-2021 Chevrolet/GMC 1500-series trucks with the 5.3L V8 engine. This kit is emissions-legal in all 50 states and provides a 60% increase in horsepower to 485 RWHP with a...

CORSA Performance's oil catch cans are the latest in a line of performance parts designed to maximize vehicle performance and longevity. Made from 6061 aluminum and featuring a multi-stage oil separation system, CORSA Performance oil catch cans work to eliminate blow-by of gas, water,...

CORSA Performance Air Intakes leverage nearly 30 years of airflow engineering expertise. Precision-designed by CORSA engineers, these intakes flow significantly more air than stock systems — unlocking meaningful gains in horsepower, torque, and crisp throttle response while delivering superior engine protection. Combined with our...