.EFIControlModules

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Holley EFI

HP EFI ECU & Harness Kits 550-602N

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$3,262.95 $2,899.95

Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition...

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Holley EFI

HP EFI ECU & Harness Kits 550-602

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$2,981.95 $2,649.95

Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition...

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Holley EFI

GM TPI and Holley Stealth Ram™, Includes Bosch Oxygen Sensor 550-601

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$2,868.95 $2,549.95

Looking for a plug and play alternative for your stock or built late model factory EFI engine? How about a replacement ECU for your...

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Holley EFI

Stock Coils - EV6 injectors - 4R70W Transmission Control 550-1319

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$2,737.95 $2,023.95

Also included is Holley EFI's industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building a...

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Holley EFI

Holley EFI Terminator X - Ford Mod Motor 4V Kit 550-1219

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$2,119.95 $1,708.95

Whether you're building a budget beater or full on race car, Terminator X has the industry leading features and technology you need at a...

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Holley EFI

Holley EFI Terminator X - Ford Mod Motor 2V Kit 550-1216

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$2,119.95 $1,708.95

Whether you're building a budget beater or full on race car, Terminator X has the industry leading features and technology you need at a...

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BD Diesel

BD Diesel FICM (Fuel Injection Control Module) 58-volt - Ford 2003-2007 6.0L PowerStroke

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$970.95

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered for performance...

Items 109 to 115 of 115 total

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Let customers speak for us

from 43 reviews

Easy ordering process and received product in a timely manner.

Rob Carroll

07/28/2025

Speed Engineering C8 Corvette Off Road Connection Pipes 2020-2023 (LT2 ENGINES) 25-1076 ETA 8/29/25

Easy Transaction

Berry had what I was looking for, so I researched them a bit and saw many good reviews, so I moved forward. Transaction was easy, add to cart, enter address and email, checkout, pay, then emailed a receipt and updates throughout shipping until delivered about a week later. Would definitely purchase from Berry again!

Steve J

07/23/2025

Speed Engineering C7 Corvette Cat-Back X-Pipe Kit 2014-2019 (LT1, LT4, LT5 ENGINES) 25-1082

Crazy sound

Fitment was pretty good and the sound is crazy

Michael Briggs

07/13/2025

FULL KIT Speed Engineering Gen 6 Camaro 1 7/8" Longtube Headers 2016+(LT1 LT4 ENGINES) 25-1046 ETA 8/29/25

cheaper than summit! quick shipping too!

ordered an obs ls swap x pipe kit from speed engineering, had never heard of berry before but the showed up in google results offering a lower price and free shipping than anywhere else. item arrived fine a few days later! would absolutely order from them again!

BRIAN R

07/08/2025

Speed Engineering OBS Silverado Sierra C1500 X-Pipe Kit 1988-1998 (LS Swap) 2WD 25-1138

nice parts

great customer service

Jimmy DiShanni

06/13/2025

Speed Engineering Gen 4 Camaro & Firebird 1 7/8" Longtube Headers 1998-2002 (LS1 ENGINES) 25-1020

Perfect headers

Berry performance are the best to deal with from advice to assistance with freight etc and the Speed Engineering Headers don't just look great, fit perfectly they sound the best on the LS swapped Square body C10.

Brian Day

06/08/2025

Speed Engineering LS Swap 1 7/8" Longtube Headers A BODY, F-BODY, X-BODY (LS1 LS2 LS3 LS6 LSA) 25-1026

Berry the bomb

Truck goes chop chop, frank happy.

Frank Ledwith

06/05/2025

Texas Speed TSP "Chopacabra" Truck Cam TSP-CHOPacabra

Fast shipping, friendly staff, will shop again.

The order was smooth and shipping was fast. Hassle free.

Sean Howell

06/02/2025

Speed Engineering Silverado & Sierra Y-Pipe 2019-2024 (5.3L, 6.2L) Truck & SUV 25-1153

AMAZING COMPANY

I ordered an x pipe for my Silverado to go with some long tube headers. When I placed my order I got the one for the newer body style truck and their customer service got back to me within the hour to get my order changed. If your looking for any truck parts definitely go through these guys!

Leyton Hankins

05/18/2025

Speed Engineering Silverado & Sierra True Dual X-Pipe System 1999-2018 (UNIVERSAL) 25-1006 ETA 8/29/25

Excellent price and fast ship

Loved these so much I just ordered ANOTHER set for our 69 Chevelle with a 6.0l! Despite what the internet says, these actually did fit my 55 Chevy bel air with a 6.0l LS. Cleared steering box, had to trim Pitman arm slightly. Cant beat the price at Berrys. All in all, its our 3rd time buying these headers.

Jared Smith

05/12/2025