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Acuity 13” MAF Wiring Harness Extension

Acuity 13” MAF Wiring Harness Extension

Acuity Instruments

$29.00 USD
Acuity 22” Battery Sensor Harness Extension

Acuity 22” Battery Sensor Harness Extension

Acuity Instruments

$22.00 USD
Skunk2 MAP Sensor - 4 BAR

Skunk2 MAP Sensor - 4 BAR

Skunk2

$104.99 USD | $110.24 USD
TEIN Flex Z Coilovers Honda Civic Si 10th Gen and 11th Gen

TEIN Flex Z Coilovers Honda Civic Si 10th Gen and 11th Gen

Tein

$1,140.00 USD | $1,200.00 USD
ACT HD Street Clutch Kit w/ Sprung Disc 10th Gen Honda Civic (incl. Si) 1.5T

ACT HD Street Clutch Kit w/ Sprung Disc 10th Gen Honda Civic (incl. Si) 1.5T

ACT

$1,097.00 USD | $1,406.00 USD
Invidia Gemini Cat-Back w/ Ti Burnt Tips | 10th Gen Honda Civic Si Sedan

Invidia Gemini Cat-Back w/ Ti Burnt Tips | 10th Gen Honda Civic Si Sedan

Invidia USA

$999.60 USD | $1,428.00 USD
GReddy DD-R Catback Exhaust | 2017-2020 Honda Civic Si Sedan GReddy DD-R Catback Exhaust | 2017-2020 Honda Civic Si Sedan - 0

GReddy DD-R Catback Exhaust | 2017-2020 Honda Civic Si Sedan

Greddy

$940.50 USD | $990.00 USD
AEM ELECTRONICS 1.15-GALLON WATER METHANOL INJECTION TANK

AEM ELECTRONICS 1.15-GALLON WATER METHANOL INJECTION TANK

AEM Electronics

$147.95 USD | $166.95 USD
HAWK STREET HPS 5.0 REAR PADS 10th Gen (SI & Type R) HONDA CIVIC FK8/FL5

HAWK STREET HPS 5.0 REAR PADS 10th Gen (SI & Type R) HONDA CIVIC FK8/FL5

Hawk Brakes

$110.69 USD | $122.99 USD
RV6™ Catted Downpipe & Front Pipe Combo for 10th Gen Honda Civic Si (turbocharged 1.5L)

RV6™ Catted Downpipe & Front Pipe Combo for 10th Gen Honda Civic Si (turbocharged 1.5L)

Rv6

From
$849.00 USD
Honda Civic Si Coupe 10th Gen HKS Hi-Power Muffler

Honda Civic Si Coupe 10th Gen HKS Hi-Power Muffler

HKS

$990.00 USD | $1,100.00 USD
AEM Electronics V2 WATER/METHANOL STANDARD CONTROLLER KIT; INTERNAL MAP W/ 35PSI MAX

AEM Electronics V2 WATER/METHANOL STANDARD CONTROLLER KIT; INTERNAL MAP W/ 35PSI MAX

AEM Electronics

$180.95 USD | $203.95 USD
GReddy Supreme SP Exhaust 10th Gen Honda Civic Si Sedan

GReddy Supreme SP Exhaust 10th Gen Honda Civic Si Sedan

Greddy

$855.00 USD | $900.00 USD
JE PISTONS HONDA L15B TURBO PISTON SET 73MM 10.3:1 FOR 10th Gen HONDA CIVIC 1.5T

JE PISTONS HONDA L15B TURBO PISTON SET 73MM 10.3:1 FOR 10th Gen HONDA CIVIC 1.5T

Je pistons

$899.99 USD
Acuity Short Throw Adapter Acuity Short Throw Adapter - 0

Acuity Short Throw Adapter

Acuity Instruments

$72.00 USD
K-Tuned Rear Camber Kit 10th Gen Honda Civic (Incl. Si) K-Tuned Rear Camber Kit 10th Gen Honda Civic (Incl. Si) - 0

K-Tuned Rear Camber Kit 10th Gen Honda Civic (Incl. Si)

K-Tuned

$259.99 USD
Acuity 9th Gen Honda Civic Si Silicone Radiator Hoses

Acuity 9th Gen Honda Civic Si Silicone Radiator Hoses

Acuity Instruments

$119.00 USD
AEM Wideband UEGO Air/Fuel Ratio Gauge AEM Wideband UEGO Air/Fuel Ratio Gauge - 0

AEM Wideband UEGO Air/Fuel Ratio Gauge

AEM Electronics

$184.95 USD | $208.95 USD
K-Tuned 9th Gen Honda Civic Si Short Ram intake Stock manifold K-Tuned 9th Gen Honda Civic Si Short Ram intake Stock manifold - 0

K-Tuned 9th Gen Honda Civic Si Short Ram intake Stock manifold

K-Tuned

$199.00 USD
KTuner Flash 9th Gen Honda Civic Si - Comes with Free Tunes KTuner Flash 9th Gen Honda Civic Si - Comes with Free Tunes - 0

KTuner Flash 9th Gen Honda Civic Si - Comes with Free Tunes

KTuner

From
$449.00 USD
KTunerFlash 10th Gen Honda Civic 1.5 Turbo - Comes with Free Tunes KTunerFlash 10th Gen Honda Civic 1.5 Turbo - Comes with Free Tunes - 0

KTunerFlash 10th Gen Honda Civic 1.5 Turbo - Comes with Free Tunes

KTuner

From
$449.00 USD
Wiseco 87.0MM -9CC 9 COMP K20 and 10.2 K24

Wiseco 87.0MM -9CC 9 COMP K20 and 10.2 K24

Wiseco

$683.99 USD
Jetronic/EV1/Minitimer to 9th Gen Honda Civic Si PnP Adapter (wired) 4 included

Jetronic/EV1/Minitimer to 9th Gen Honda Civic Si PnP Adapter (wired) 4 included

Deatschwerks

$8.00 USD
Manley TurboTuff I-Beam Rods (K24)

Manley TurboTuff I-Beam Rods (K24)

Manley

$1,028.90 USD | $1,083.05 USD