Performance Upgrades - Hummer H3

Hummer H3 - Parts and Accessories
Showing 1 to 48 of 48 (1 Pages)
Hummer H3 Throttle Response Controller - MADNESS GOPedal Plus
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Recommended by MADNESS
7 Degree Reamer Tool - Rough Country

7 Degree Reamer Tool - Rough Country

 price
$99.95
$119.94 Save: $19.99
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BMC Intake Replacement Filter - 54mm/ 2.125"

BMC Intake Replacement Filter - 54mm/ 2.125"

 price
$86.99
$126.99 Save: $40.00
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Recommended by MADNESS
BMC Intake Replacement Filter - 63mm/ 2.5" - FBTW63-140P
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Recommended by MADNESS
BMC Intake Replacement Filter - 70mm/ 2.75" - FBTS70-150P
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Recommended by MADNESS
BMC Intake Replacement Filter - 70mm/ 2.75" - FBTW70-140P
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Recommended by MADNESS
BMC Intake Replacement Filter - Carbon Dynamic Airbox (CDA) - 2.75" Inlet/ Outlet - ACCDASP-56
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Carbon Racing Performance Air Filter by BMC - CRF613/08
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OBDII Connector - Rough Country - 2 to 1

OBDII Connector - Rough Country - 2 to 1

 price
$19.95
$23.94 Save: $3.99
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Performance Air Intake - Rough Country - High-Flow Replacement Filter
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Pressure Sensor - Rough Country - Universal TPMS
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Wireless Air Bag Controller Kit - Rough Country - w/Compressor, Bluetooth Compatible
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Ford Super Duty Intercooler Pipe - 6.7L Powerstroke Engine - Hot Side High Output Pipe - '17 - '26
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Recommended by MADNESS
Hummer H3 Catalytic Converter - Direct Fit - Magnaflow - California Grade CARB Compliant - `07-`08
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Hummer H3 Catalytic Converter - Magnaflow - OEM Grade Direct-Fit - `09-`10
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Hummer H3 Catalytic Converter - Magnaflow - OEM Grade Direct-Fit - `09-`10
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Hummer H3 Direct-Fit Catalytic Converter - Magnaflow - HM Grade - 2006
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Hummer H3 Performance Exhaust - Rear - Magnaflow - Cat Back - Polished - `08-`10
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Breather Filter - 3/4"
Hummer H3 Performance Air Intake - Injen - Power-Flow - Polished - 2006
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Hummer H3 Performance Air Intake - Injen - Power-Flow w/MR Technology - Wrinkle Black - 2006
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Hummer H3 Performance Air Intake - K&N Engineering - AirCharger - `07-`09
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Hummer H3 Performance Exhaust - CORSA Performance - Cat Back with Single 4in Pro-Series Tips - Black - `06-`08
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Hummer H3 Alpha Performance Exhaust - Gibson - Cat Back, Dual Split, Stainless - `08-`10
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Hummer H3 Performance Exhaust - Dual Split - Gibson - Cat Back - `07-`10
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Hummer H3 Performance Exhaust - Gibson - Cat Back, Dual Split, Stainless - `07-`10
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Hummer H3 Performance Exhaust - Gibson - Cat-Back Dual Extreme - `07-`10
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Hummer H3 Performance Exhaust - Rear - Gibson - Cat Back Dual Extreme - Stainless - `08-`10
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Hummer H3 Performance Exhaust - Single Rear Exit - Gibson - Cat Back - `07-`10
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Hummer H3 Performance Exhaust - Single Rear Exit - Gibson - Cat-Back - Stainless - `07-`10
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Hummer H3 Performance Exhaust - Single Rear Exit - Gibson - Cat-Back - Stainless - `08-`10
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Hummer H3 Radiator - CSF - All-Aluminum, Dual Core with B-Tube Technology - `06-`10
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ScanGauge III Ultra-compact OBDII Vehicle Monitor
Recommended by MADNESS
Hummer H3 Camshaft - COMP Cams - FSL 210/218 LS3 1-bolt - `08-`10
Hummer H3 Camshaft - COMP Cams - FSL Series - 2010
Hummer H3 Camshaft - COMP Cams - FSL Series - `08-`10
Hummer H3 Camshaft - COMP Cams - Stage 2 Thumpr - `08-`10
Hummer H3 Camshaft - COMP Cams - XFIR 210/224 HRlr LS VVT - 2010
Hummer H3 Engine Camshaft - COMP Cams - Stage 2 Thumpr - `08-`10
Showing 1 to 48 of 48 (1 Pages)

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We stock thousands of parts and accessories from most major suppliers. Only a small portion of our catalog is on our online store. We are continously adding products to our site, but if you do not see the product you are looking for please contact us by phone or email and we will gladly assist you.

512-982-9393 (TX) or 562-981-6800 (CA)

Two locations to serve you

AUSTIN, TX

22108 SH 71 W.
Spicewood, TX 78669
512-982-9393
Mon-Fri: 9 AM - 6PM CST
Sat-Sun: Closed

LOS ANGELES, CA

2716 Dawson Ave.
Signal Hill, CA 90755
562-981-6800
Mon-Fri: 9 AM - 6PM PST
Sat-Sun: Closed