2016+ CTS-V3 (LT4) Engine

2016+ CTS-V3 (LT4) Engine

The SIDI LT motors like the LT4 found in the 2016+ CTS V is the most revolutionary masterpiece released from GM in nearly 20 years.  It's Direct Injection OHV V8 design is a first in the industry and GM stayed true with a big displacement still and tackled the government regulations with AFM and VVT opposed to decreasing the cubic inches.  Also, as you've probably seen, it responds extremely well to modification!  A motor is nothing more than an air moving machine.  Less restriction and more air ingestion results in more HP!  Looking to beef up your current bottom end or build a complete short block, find it here. 

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WEAPON-X Motorsports is the go-to #1 vendor for the Cadillac V Series aftermarket and we were of course one of the first to dive into R&D and came up with an extensive list of mods to make the Cadillac ownership experience your own. Our reputation for quality and service in the Cadillac market is unprecedented!

Magnuson: 2016 - 2019 CADILLAC CTS-V LT4 6.2L V8 HEARTBEAT SUPERCHARGER SYSTEM (NO CALIBRATION)
$4,995.00
Features• Magnuson TVS2300 Hybrid-roots supercharger featuring Eaton TVS® Technology• Delivers a proven increase in real world “under the curve” power•...
Kooks Headers & Exhaust: 2016+ CADILLAC CTS-V 2" X 3" HEADERS
Kooks Headers & Exhaust:  2016+ CADILLAC CTS-V 2 New Sale
$1,519.18 $1,687.98
2" x 3" Stainless Steel Long Tube Headers Must be used with Kooks connection pipes or full exhaust system O2...
Kooks Headers & Exhaust: 2016+ CADILLAC CTS-V 1 7/8" X 3" HEADERS
Kooks Headers & Exhaust:  2016+ CADILLAC CTS-V 1 7/8 New Sale
$1,384.72 $1,538.58
1 7/8" x 3" Stainless Steel Long Tube Headers Must be used with Kooks connection pipes or full exhaust system...
Kooks Headers & Exhaust: 2016+ CADILLAC CTS-V 1 7/8" HEADER AND OFF ROAD CONNECTION PIPES
Kooks Headers & Exhaust:  2016+ CADILLAC CTS-V 1 7/8 New Sale
$1,522.04 $1,691.16
1 7/8" x 3" Stainless Steel Long Tube Headers 3" x OEM Off Road Connection Pipes Off road connection pipes...
Kooks Headers & Exhaust: 2016+ CADILLAC CTS-V 1 7/8" HEADER AND GREEN CATTED CONNECTION PIPES
Kooks Headers & Exhaust:  2016+ CADILLAC CTS-V 1 7/8 New Sale
$3,147.31 $3,497.01
1 7/8" x 3" Stainless Steel Long Tube Headers 3" x OEM GREEN Catted Connection Pipes Includes Kooks EPA certified...
Kooks Headers & Exhaust: 2016-2019 CADILLIAC CTS-V LONGTUBE HEADERS 2INCH WITH OFF-ROAD CONNECTION PIPES
Kooks Headers & Exhaust:  2016-2019 CADILLIAC CTS-V LONGTUBE HEADERS 2INCH WITH OFF-ROAD CONNECTION PIPES New Sale
$1,658.84 $1,843.16
Kooks Headers 2312H610 - Kooks Cadilliac CTS-V Longtube Headers 2inch with Off-Road Connection Pipes; 2016-2016. Fits Stock or OEM style...
Kooks Headers & Exhaust: 2016 - up CADILLIAC CTS-V LONGTUBE HEADERS 2INCH WITH GREEN CATTED CONNECTION PIPES
Kooks Headers & Exhaust:  2016 - up CADILLIAC CTS-V LONGTUBE HEADERS 2INCH WITH GREEN CATTED CONNECTION PIPES New Sale
$3,305.44 $3,672.71
Kooks Headers 2312H630 - Kooks Cadilliac CTS-V Longtube Headers 2inch with GREEN Catted Connection Pipes; 2016-up. Fits Stock or OEM...
Innovators West: 2016 - up Cadillac CTS-V and 2016 - up Camaro ZL1 8-Rib Harmonic Damper with Metco Adapter and Crank Bolt
Innovators West: 2016 - up Cadillac CTS-V and 2016 - up Camaro ZL1 8-Rib Harmonic Damper with Metco Adapter and Crank Bolt New Sale
$670.63 $725.00
Innovators West now offers a Harmonic Damper for the 2016-2018 Cadillac CTS-V and 2016-2018 Gen 6 ZL1 Camaro. The damper...
GM: LT5 6.2L Supercharged Crate Engine [Camaro, Corvette, CTS V]
GM: LT5 6.2L Supercharged Crate Engine  [Camaro, Corvette, CTS V] New Sale
$17,499.00 $17,915.00
As heart of the Corvette ZR1, the supercharged LT5 6.2L SC is the most powerful engine ever offered in a...
WEAPON-X: Procharger F1 "Twister" Camshaft Kit [CTS V gen 3, LT4]
$949.00 $1,099.00
When 3 digit power is child's play, you turn to the Procharger F1A-94 or F1-X Kits and you and need...
WEAPON-X: Centri Supercharger Camshaft Kit [CTS V gen 3, LT4]
$1,199.00 $1,299.00
Looking to make more efficient centrifugal supercharged power and more aggressive lope (increasing by stages below) in your Cadillac CTS V gen 3,...
WEAPON-X: 405cfm LT4X 4.125" Big Valve Cylinder Heads [Camaro ZL1, C7 Corvette Z06 ZR1, CTS V, LT4 LT5]
$3,299.00 $3,499.00
The 2015+ C7 Corvette Z06, 2019+ C7 Corvette ZR1 LT5, and 2016+ 6th gen Camaro ZL1, and the 2016+ CTS V...
Morel: 5428 .903" UltraPro LS Solid Roller Lifters [LS LT]
Morel: 5428 .903 New Sale
$1,079.00 $1,099.00
Morel Ultra Pro Link Bar Lightweight Solid Roller Lifters featuring cut away bodies for lighter weight. Features .903" diameter body,...
Mahle: Forged Pistons 4.070" -6cc [Camaro Corvette CTS V, LT1 LT4 LT5 L86]
Mahle: Forged Pistons 4.070 New Sale
$999.00 $1,099.00
Mahle Motorsports has added 6.2L GM LT1 PowerPak Piston Assemblies for standard and 4.000” stroke applications to its very popular...

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