Welcome.

Customer service is our #1 priority.
If you have any questions feel free to contact Sean OHara at 860-250-6082 if we miss your call please leave a voice mail or a text message so we can return calls. You may also send Email to [email protected]

Street Diesel Performance is a family run business. We believe in strong family values.


BILLING AND SHIPPING MUST BE THE SAME AS YOUR CREDIT CARD UNLESS OTHER ARRANGEMENTS HAVE BEEN MADE!
Street Diesel Performance is a family run business. We believe in strong family values.


POPULAR ITEMS



AFE 49-04060NM ATLAS 5" DOWNPIPE-BACK NO MUFFLER RACE EXHAUST SYSTEM 2001-2010 GM 6.6L DURAMAX (CREW & EXT. CABS) AFE 49-04060NM ATLAS 5" DOWNPIPE-BACK NO MUFFLER RACE EXHAUST SYSTEM 2001-2010 GM 6.6L DURAMAX (CREW & EXT. CABS)
Our Price: $528.00
FLEECE FPE-351-0712 HOLSET VGT CHEETAH TURBOCHARGER FLEECE FPE-351-0712 HOLSET VGT CHEETAH TURBOCHARGER
Our Price: $3,199.00
READYLIFT 66-2015 5" REAR BLOCK KIT 2011-2017 FORD F-250/350 4WD (WITH 2-PC. DRIVESHAFT) READYLIFT 66-2015 5" REAR BLOCK KIT 2011-2017 FORD F-250/350 4WD (WITH 2-PC. DRIVESHAFT)
Our Price: $189.95
2015-2016 Powerstroke 6.7L Cooler Upgrade with Coolant Re-Route Hoses with Pass Through Plate 2015-2016 Powerstroke 6.7L Cooler Upgrade with Coolant Re-Route Hoses with Pass Through Plate
Our Price: $499.00
FASS TSC11165G TITANIUM SIGNATURE SERIES 165GPH FUEL SYSTEM 2011-2014 GM 6.6L DURAMAX (MODERATE TO EXTREME) FASS TSC11165G TITANIUM SIGNATURE SERIES 165GPH FUEL SYSTEM 2011-2014 GM 6.6L DURAMAX (MODERATE TO EXTREME)
Our Price: $729.00
READYLIFT 66-2053 3" REAR BLOCK KIT 2004-2019 FORD F-150 2WD/4WD READYLIFT 66-2053 3" REAR BLOCK KIT 2004-2019 FORD F-150 2WD/4WD
Our Price: $159.95
AFE Momentum HD Cold Air Intake System w/Pro 10R Filter Media AFE Momentum HD Cold Air Intake System w/Pro 10R Filter Media
Our Price: $416.00
FORD OEM BC3Z-6587-A PEDESTAL TO BLOCK GASKET 2011-2016 FORD 6.7L POWERSTROKE FORD OEM BC3Z-6587-A PEDESTAL TO BLOCK GASKET 2011-2016 FORD 6.7L POWERSTROKE
Our Price: $19.88
6.0" TALL FLAT BLOCK - TWO-PIECE DRIVE SHAFT - 2017-2018 FORD SUPER DUTY 6.0" TALL FLAT BLOCK - TWO-PIECE DRIVE SHAFT - 2017-2018 FORD SUPER DUTY
Our Price: $179.95
RCD / PPT NEW 2003-2007 6.0L FORD PERFORMANCE INJECTORS SET OF 8 190cc/100% RCD / PPT NEW 2003-2007 6.0L FORD PERFORMANCE INJECTORS SET OF 8 190cc/100%
Our Price: $2,479.92
P1 RACE PARTS C6294P 3.5" PERFORMANCE SERIES TURBO-BACK EXHAUST SYSTEM 2018 FORD F-150 3.0L POWERSTROKE P1 RACE PARTS C6294P 3.5" PERFORMANCE SERIES TURBO-BACK EXHAUST SYSTEM 2018 FORD F-150 3.0L POWERSTROKE
Our Price: $589.99
SDP Mono Window Kit 99-16 Ford Crew cab SDP Mono Window Kit 99-16 Ford Crew cab
Our Price: $79.00
RCD / PPT NEW 2003-2007 6.0L FORD PERFORMANCE INJECTORS SET OF 8 155cc Stock RCD / PPT NEW 2003-2007 6.0L FORD PERFORMANCE INJECTORS SET OF 8 155cc Stock
Our Price: $1,679.92
AFE Quantum Cold Air Intake System w/Pro DRY S Filter Media AFE Quantum Cold Air Intake System w/Pro DRY S Filter Media
Our Price: $357.00
H&S MOTORSPORTS FUEL FILTER CONVERSION 2011-2019 FORD 6.7L POWERSTROKE H&S MOTORSPORTS FUEL FILTER CONVERSION 2011-2019 FORD 6.7L POWERSTROKE
Our Price: $174.00
RCD / PPT NEW 2003-2007 6.0L FORD PERFORMANCE INJECTORS SET OF 8 155cc/30% RCD / PPT NEW 2003-2007 6.0L FORD PERFORMANCE INJECTORS SET OF 8 155cc/30%
Our Price: $2,239.92
READYLIFT 66-2215 2.25" LEVELING KIT 2015-2019 FORD F-150 2WD/4WD READYLIFT 66-2215 2.25" LEVELING KIT 2015-2019 FORD F-150 2WD/4WD
Our Price: $229.95
5.0" TALL TAPERED BLOCK - 1-PIECE DRIVE SHAFT - 2017-2018 FORD SUPER DUTY 5.0" TALL TAPERED BLOCK - 1-PIECE DRIVE SHAFT - 2017-2018 FORD SUPER DUTY
Our Price: $169.95
P1 RACE PARTS C6294PLM 3.5" PLM SERIES TURBO-BACK EXHAUST SYSTEM 2018 FORD F150 3.0L POWERSTROKE P1 RACE PARTS C6294PLM 3.5" PLM SERIES TURBO-BACK EXHAUST SYSTEM 2018 FORD F150 3.0L POWERSTROKE
Our Price: $499.99
MBRP T5074 Black Universal 5-6" Tip Dual wall MBRP T5074 Black Universal 5-6" Tip Dual wall
Our Price: $149.99
AMP RESEARCH 75138-01A-B POWERSTEP 2010-2018 DODGE RAM 2500/3500 (ALL CABS) AMP RESEARCH 75138-01A-B POWERSTEP 2010-2018 DODGE RAM 2500/3500 (ALL CABS)
Our Price: $1,599.00
GDP EGR 2018-2020 Ford Eco Diesel 3.0L GDP EGR 2018-2020 Ford Eco Diesel 3.0L
Our Price: $349.00
MBRP T5051 Black Universal 4-5" Tip Rolled Tip MBRP T5051 Black Universal 4-5" Tip Rolled Tip
Our Price: $99.99
XDP 6.7L WELDLESS DUAL RADIATOR COOLANT Y-PIPE XD283 2013-2015 DODGE 6.7L CUMMINS (FOR DUAL RADIATORS ONLY) XDP 6.7L WELDLESS DUAL RADIATOR COOLANT Y-PIPE XD283 2013-2015 DODGE 6.7L CUMMINS (FOR DUAL RADIATORS ONLY)
Our Price: $139.00

Lisa OHara's 2017 Ford F350


Sean O'Hara's 2017 Ford F450

Daytona Beach 2018

Sean O'Hara's 2017 Ford F450 SEMA 2018 Truck

Tyler Brancifort's 2006 Ford F350

Kreg O'Hara's 1996 Ford F250

Sean O'Hara's 2017 Ford F450

Sean O'Hara's 2015 F450 Bronze Fire

Sean O'Hara's 2012 Ford F350

Sean O'Hara's 2001 Ford F350

Ryan O'Hara's 2005 Jeep Liberty CRD

Tyler Branciforts 2011 Ford F350

(photo credit Sarah Phillips)

Sean O'Hara's 2017 Ford F450