Perrin [18-21 STI] Hi-Power Cold Air Intake Neon Yellow | PSP-INT-326NY Spring Perches Independent ride height and spring

Independent ride height and spring preload adjustments – lower your vehicle without compromising spring tension

Even when totally submerged

Strong stainless construction handles extreme heat and boost levels

Elevate your 2012-2014 Mercedes W204 sedan’s style and performance with the GEN Performance Bumper Lip

Perrin [18-21 STI] Hi-Power Cold Air Intake Neon Yellow | PSP-INT-326NY Spring Perches Independent ride height and springPOWERAdd 15 30 WHP to your car! Actual horsepower values will vary depending on other installed hardware, tunes, and the overall condition of your vehicle. NO TUNING REQUIREDIncrease horsepower and torque without ECU recalibration or tune! This part is designed and tested to work safely on your vehicle without any tuning required! However, more power can be gained with proper ECU tuning! Confirm any tune or recalibration you add is specific for ALL