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ImprovedRacing

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All items

LS Oil Pan Pressure Relief Valve Plug Kit

$7.59

Performance Windage Tray for up to 4" Stroke LS Engines

$149.00

Improved Racing Sandwich Plate 13/16''-16 Thread Bung

$9.90

Improved Racing Remote Oil Filter Mount Thread Adapter Bung for 3/4"-16 Oil F...

$6.90

VCM OTR Intake for Chevrolet SS & 2014+ Caprice PPV, With Panels

$499.00

RaceFlux 90-Degree 3/8" Hose Barb to -6AN Male O-Ring Adapter Fitting

$17.90

VCM OTR Intake for Pontiac G8 & 2011-2013 Caprice PPV w/ Side Panels

$499.00

RaceFlux 1.5" Hose Barb to -16AN O-Ring Adapter Fitting

$14.90

Improved Racing Remote Oil Filter Mount Thread Adapter Bung for 13/16"-16 Oil...

$9.90

RaceFlux 1.75" Hose Barb to -16AN O-Ring Adapter Fitting

$16.90

RaceFlux -6AN Male to -6AN Female w/ Dual 1/8" NPT Female Sensor Ports

$15.90

RaceFlux Female Double Swivel Reducer/Expander Fitting, -4AN to -6AN

$7.90

RaceFlux O-Ring Boss Plug, M14x1.5

$5.90

LS1, LS2 GTO / VY-VZ Commodore Racing Oil Pan Baffle

$219.00

Remote Engine & Transmission Oil Filter Mount with Thermostat, 185ºF

$299.00

Remote Engine & Transmission Oil Filter Mount, 2-Port

$119.00

RaceFlux Straight Push-Lock Hose End Fitting, 5/16" Barb to -6AN Female

$6.90

RaceFlux 1/4" Hose Barb to -4AN Male Flare Adapter Fitting

$8.90

1/8" NPT Oil & Trans Temp Sensor for OEM C5 Corvette Gauge

$29.00

VCM Side Panels for Chevrolet SS & 2011+ Caprice PPV

$89.00

RaceFlux 90-Degree Double Swivel Seal Hose End Fitting, -12AN

$24.90

GM Gen III & IV LS Engine Billet Rear Galley Plug "Barbell"

$26.90

RaceFlux -10AN O-Ring Boss to -10AN Male Flare Adapter Fitting

$3.90

RaceFlux 1/8'' NPT Female to 1/8'' NPT Male Tee

$10.90

RaceFlux 1/8" Female NPT to -4AN Male Flare Adapter Fitting

$4.90

VCM Infill Panel for Pontiac G8, Chevy SS & Caprice PPV

$39.00

RaceFlux -8AN O-Ring Boss to -12AN Male Flare Adapter Fitting

$7.90

LS2, LS6, LSA Cadillac CTS-V Racing Oil Pan Baffle

$219.00

RaceFlux -10AN Male to -10AN Female w/ 1/8" NPT Female Sensor Port

$17.90

RaceFlux 90-Degree Low-Profile -6AN Female to -6AN Male Union Fitting

$13.90

RaceFlux -6AN Male Flare to M14x1.5mm Adapter Fitting

$7.90

Adjustable Sway Bar Links for Mazda Rx-7 (FC3S S4), Front

$119.00

RaceFlux 5/16" Hose Barb to -10AN Male O-Ring Adapter Fitting

$8.90

RaceFlux 5/16" Hose Barb to -6AN Male O-Ring Adapter Fitting

$6.90

Low-Profile Oil Cooler Thermostat for LS Engines, 180ºF

$209.00

RaceFlux -6AN to -6AN Male Tee w/ 1/8" NPT Sensor Port

$5.90

RaceFlux 1/8" Male NPT to M12x1.50mm Female Adapter Fitting

$10.90

LS1 Camaro / Firebird (4th Gen F-Body) Racing Oil Pan Baffle

$219.00

RaceFlux -6AN Male Flare to M22x1.50 O-Ring Adapter Fitting

$5.90

RaceFlux O-Ring Boss Plug, -6AN

$3.90

Compact Dual Inline Oil Sensor Adapter Block

$59.00

Stainless Steel Single Ear Clamp for Push-Lock Hose, 18.5 mm, 10-Pack

$4.90

RaceFlux -10AN O-Ring Boss to -6AN Male Flare Adapter Fitting

$3.90

C7 Corvette LT1, LT4, LT5 Oil Cooler Adapter with Thermostat, 180ºF

$229.00

RaceFlux O-Ring Boss Plug, M12x1.5

$4.90

2015+ S550 Ford Mustang GT Factory Cooler Delete Lower Radiator Hose

$59.00

VCM OTR Intake for 2004 LS1 Pontiac GTO

$499.00

Adel High Temp Cushioned Mounting Clamp, 1/2" ID, for -4AN Hose

$1.99

About us

Improved Racing develops and sells a variety of high-performance oiling system products. From thermostats, to baffled oil pans, to oil coolers; we're experts in oil control and specialize the GM LS-series engine.
Location: United StatesMember since: Apr 05, 2004Seller: improvedracing
Top Rated SellerImprovedRacing is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Detailed seller ratings

Average for the last 12 months

Accurate description
5.0
Reasonable shipping cost
4.8
Shipping speed
5.0
Communication
5.0

Seller feedback (1,629)

2***e (215)- Feedback left by buyer.
Past 6 months
Verified purchase
Item as described! Quality is absolutely top notch! Fast Shipping and fantastic packaging! Doesn't get any better than this seller!
0***d (574)- Feedback left by buyer.
Past month
Verified purchase
Item was as described fast shipping great transaction
t***a (125)- Feedback left by buyer.
Past year
Verified purchase
Fast shipping, product as described. Perfect seller
s***i (3259)- Feedback left by buyer.
Past month
Verified purchase
Just as described and fast shipping. Thank you!
k***a (112)- Feedback left by buyer.
Past year
Verified purchase
Looks good! Already installed and seems to work good. Fast shipping. Had a problem with shipping and the seller resolved ASAP. Good transaction. Will buy more from this seller.
k***4 (1446)- Feedback left by buyer.
Past 6 months
Verified purchase
A+ seller, fast shipping, highly recommend