Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Gain up to 65 horsepower and 83 lb-ft of torque on 93 Octane
This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th
Brand:
ES#:
4370470
Mfg#:
20TSI-GEN3B-1+DU
In Stock
ON SALE!
SAVE 11%
$1314.99
This product was last offered at the strikethrough price on 09-28-2026
Includes rings, wire locks, and 23mm wrist pins - 83.0mm bore (0.5mm overbore), 9.6:1 CR, 92.8mm stroke (stock)
To be used with connecting rods that accept 23mm wrist pins
Includes rings, wire locks, and 23mm wrist pins - 82.5mm bore (stock), 9.6:1 CR, 92.8mm stroke (stock)
To be used with connecting rods that accept 23mm wrist pins
Includes rings, wire locks, and 21mm wrist pins - 83.0mm bore (0.5mm overbore), 9.1:1 CR, 92.8mm stroke (stock)
To be used with connecting rods that accept 21mm wrist pins
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
