Audi B8 Integrated Engineering

Increases boost for "dual pulley" tune power levels without replacing the press-on supercharger pulley for an easier install. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Requires stage 2 dual pulley ECU tune

Brand:

ES#:

4491708

Mfg#:

IEBAVJ6

$497.99 USD

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Lifetime Replacement

Increases charger RPM by 10% - Higher boost levels equals more power! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

4043186

Mfg#:

IEBAVJ1C

$220.99 USD

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Lifetime Replacement

Increases supercharger RPM by 26% when paired with IE 57.5mm overdrive supercharger pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Requires 57.5mm SC pulley and stage 2 dual pulley ECU tune

Brand:

ES#:

4491703

Mfg#:

IEBAVJ7

$497.99 USD

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on orders $49 and up

Lifetime Replacement

Increases the supercharger RPM throughout the full powerband, raising supercharger speed by 7% affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
*Fits very late model years equipped with 4-bolt style supercharger pulleys - 3.0 TFSI Stage 2 Software is required in order for this pulley to yield a p

Brand:

ES#:

3647603

Mfg#:

IEBAVJ5

$216.99 USD

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on orders $49 and up

Lifetime Replacement