JDY Top Mount Single Turbo Kit - BMW M2 / M3 / M4 (G8X S58) - 1000hp+

The JDY top mount single turbo kit converts the twin-turbo S58 in the BMW G8X M2, M3 and M4 to a single Precision Next Gen turbocharger for builds of 1000hp and beyond. It brings an equal-length 316 stainless manifold, 4-inch 304 stainless downpipe, Precision 60mm dual-port wastegate, 3-inch charge piping, oil and water lines, intake, heat shields, a rerouted high pressure fuel line and the JDY engine catch can kit, with the blow-off valve sold separately. Choose the turbo from PT6870 Stainless V-Band (1200hp), PT7275 Stainless V-Band (1380hp), PT7675 Stainless V-Band (1250hp), PT7480 BB Sportsman or PT8085 BB Sportsman CC with Sportsman Stainless V-Band. Each comes with the wastegate set up as External Screamer Pipe Dump or Internal Recirculated to Downpipe, giving these versions: PT6870 Stainless V-Band (1200hp), External Screamer Pipe Dump; PT6870 Stainless V-Band (1200hp), Internal Recirculated to Downpipe; PT7275 Stainless V-Band (1380hp), External Screamer Pipe Dump; PT7275 Stainless V-Band (1380hp), Internal Recirculated to Downpipe; PT7675 Stainless V-Band (1250hp), External Screamer Pipe Dump; PT7675 Stainless V-Band (1250hp), Internal Recirculated to Downpipe; PT7480 BB Sportsman, External Screamer Pipe Dump; PT7480 BB Sportsman, Internal Recirculated to Downpipe; PT8085 BB Sportsman CC with Sportsman Stainless V-Band, External Screamer Pipe Dump; PT8085 BB Sportsman CC with Sportsman Stainless V-Band, Internal Recirculated to Downpipe.

Features

• Equal-length 316 stainless manifold with CNC-machined one-piece 6-port flange, 3mm wall tubing in 42mm OD / 36mm ID or 48mm OD / 42mm ID runners, Fronius TIG welded with dual-side argon shielding
• Suits Precision T4 turbos (H cover 6870 / 7275 / 7675, Sportsman 6875 / 7480 / 8085), with solid copper manifold gasket and reinforced V-band clamps
• 4-inch OD 2mm wall 304 stainless two-piece downpipe with OEM O2 provision and an extra wideband bung, fits OEM and aftermarket mid-pipes
• PTFE oil feed (stainless AN4 swivel fittings) and return (black hard-anodised AN10) lines in fire-resistant sleeves
• 3-inch hard-anodised aluminium charge pipes with JDY fast-release Wiggins clamps and a billet throttle body flange replacing the plastic OEM part
• CNC aluminium velocity stack with cotton filter, plus coolant relocation bracket and the JDY catch can system included
• 304 stainless heat shields and ceramic-coated exhaust housing, manifold, downpipe and wastegate dump pipes
• Rerouted high pressure fuel line away from the turbine housing, rated for 350 bar operation and tested to 450 bar

Specifications

• Brand: JDY
• Product Type: Single Turbo Kit
• Engine: BMW S58
• Turbo Options: Precision Next Gen PT6870, PT7275, PT7675 (Stainless V-Band), PT7480 BB Sportsman, PT8085 BB Sportsman CC
• Wastegate: Precision Turbo 60mm dual-port
• Wastegate Dump Options: External Screamer Pipe Dump or Internal Recirculated to Downpipe
• Exhaust Manifold: 316 stainless steel, 42mm OD / 36mm ID or 48mm OD / 42mm ID, 3mm wall
• Downpipe: 304 stainless steel, 4-inch OD, 2mm wall
• Charge Piping: 3-inch hard-anodised aluminium
• Oil and Water Lines: PTFE core with stainless braid and aluminium AN fittings
• Coolant Hoses: Reinforced silicone with braided mesh
• Heat Shields: 304 stainless steel
• Included: Engine catch can kit; blow-off valve not included
• Part Numbers: S58-145-E73-KA/LH (PT6870 Stainless V-Band (1200hp), External Screamer Pipe Dump), S58-145-N73-KA/LH (PT6870 Stainless V-Band (1200hp), Internal Recirculated to Downpipe), S58-145-EA3-KA/LH (PT7275 Stainless V-Band (1380hp), External Screamer Pipe Dump), S58-145-NA3-KA/LH (PT7275 Stainless V-Band (1380hp), Internal Recirculated to Downpipe), S58-145-EC3-KA/LH (PT7675 Stainless V-Band (1250hp), External Screamer Pipe Dump), S58-145-NC3-KA/LH (PT7675 Stainless V-Band (1250hp), Internal Recirculated to Downpipe), S58TK-L-EWG-7480-0.96 (PT7480 BB Sportsman, External Screamer Pipe Dump), S58TK-L-IWG-7480-0.96 (PT7480 BB Sportsman, Internal Recirculated to Downpipe), S58TK-L-EWG-8085-0.96 (PT8085 BB Sportsman CC with Sportsman Stainless V-Band, External Screamer Pipe Dump), S58TK-L-IWG-8085-0.96 (PT8085 BB Sportsman CC with Sportsman Stainless V-Band, Internal Recirculated to Downpipe)

Vehicle Compatibility: 3 applications across 1 make. Select a make to view.

Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.